Fujisawa, Japan

Katsunari Ikezawa

This inventor holds 1 USPTO granted patent and 4 published patent applications. Top assignee: Hitachi, Ltd.. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunari Ikezawa. Retrieved from https://idiyas.com/inventor/katsunari-ikezawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: **Innovator Katsunari Ikezawa: Pioneering Production Planning**

Introduction

Katsunari Ikezawa, a prominent inventor based in Fujisawa, Japan, has made significant contributions to the field of production planning. His innovative approaches aim to optimize management indices through sophisticated mathematical modeling and problem-solving techniques. With one patent to his name, Ikezawa exemplifies the spirit of ingenuity that drives advancements in industrial practices.

Latest Patents

Katsunari Ikezawa holds a patent for the "Method of Production Planning." This innovative method focuses on calculating production amounts, supply quantities, and transportation means for multiple products. It establishes various target values for management indices and incorporates estrangement values into restriction conditions. By formulating these conditions into a linear programming problem, Ikezawa’s invention enables the calculation of a feasible production plan that minimizes the estrangement between the management indices derived from executable solutions and the target values.

Career Highlights

Ikezawa has dedicated his professional life to advancing production methodologies at Hitachi, Ltd. His remarkable work demonstrates the intersection of mathematics and practical applications in manufacturing. Through his innovative thinking and commitment to excellence, he has played a key role in enhancing operational efficiencies within his organization.

Collaborations

In his role at Hitachi, Ltd., Katsunari Ikezawa has collaborated with notable colleagues, including Tazu Nomoto and Sachiko Iwamoto. These partnerships have fostered a collaborative environment aimed at developing solutions to complex production challenges, ultimately facilitating advancements in their respective fields.

Conclusion

Katsunari Ikezawa stands out as an influential figure in the realm of production planning. Through his singular patent and collaborative efforts, he continues to contribute to significant advancements in operational efficiency. His work at Hitachi, Ltd. reflects the unwavering commitment of inventors to push the boundaries of innovation and find solutions that benefit the industrial landscape.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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